大豆科学2000，Vol.19Issue(4)：314-319,6.
外源脯氨酸对盐胁迫下大豆离体胚再生植株生理特征及线粒体结构的影响
EFFECTS OF EXOGENOUS PROLINE ON THE PHYSIOLOGICAL PROPERTIESAND THE MITOCHONDRIA ULTRASTRUCTURE IN SOYBEAN REGENERATED PLANTLETS FROM EMBRYOS IN VITRO UNDER NaCI STRESS
摘要
Abstract
The salt resistance effect of exogenous proline in soybean regenerated plantletsfrom embryos in vitro were studied by means of tissue culture.The results showed that ex-ogenous proline could reduce the malondialdehyde (MDA) content,product of lipid peroxi-dation,and the relative permeability of plasma membrane in the soybean plantlets under Na-Cl stress. The activities of POD and SOD increased,the soluble protein content also waspromoted.Exogenous proline alleviated the injury of the mitochondria ultrastructure of thesoybean regenerated plantlets.关键词
外源脯氨酸/大豆/膜脂过氧化/线粒体Key words
Exogenous proline/Soybean/Mitochondria/Lipid peroxidation分类
农业科技引用本文复制引用
贺岩,李志岗,陈云昭,王玉国..外源脯氨酸对盐胁迫下大豆离体胚再生植株生理特征及线粒体结构的影响[J].大豆科学,2000,19(4):314-319,6.
